Young C J
Coulter Electronics Inc., Hialeah, FL 33014-3613.
Clin Lab Haematol. 1990;12 Suppl 1:93-100.
This paper discusses some of the principles for complete system control for automated multiparameter haematology instruments. A method of analysing the control requirements is used, object-oriented flow diagramming, that combines concepts and notation from object-oriented programming with graphical flow diagramming to produce a model of a haematology instrument's reagent and sample flow during sample analysis. The model is used to analyse the control materials and control mechanisms for components, subsystems and the integrated system. The steps in the method are illustrated using two examples: the cyanmethaemoglobin method and the Coulter VCS leukocyte differential counter.
本文讨论了全自动多参数血液学仪器完整系统控制的一些原则。采用了一种分析控制要求的方法，即面向对象流程图法，该方法将面向对象编程的概念和表示法与图形流程图相结合，以生成血液学仪器在样本分析过程中试剂和样本流动的模型。该模型用于分析部件、子系统和集成系统的控制材料及控制机制。通过两个例子说明了该方法的步骤：氰化高铁血红蛋白法和库尔特VCS白细胞分类计数器。
